DSR Comopressor(shanghai) CO.,LTD. has focused on the development and production of scrrew compressor, is a hi-tech joint venture corporation. With furnishing the best technollgies and high precison technics, our intern ationally top-class products have passed the certification of ISO9001:2000 International Quality Control system, meeting the needs of different maDSRrket-oriented.
DSR SCREW Compressor CO.,LTD imported the advanced design and manufacturing technology form Germany, whose design use the new designed 5;6 non-symmetric tooth profile and aiming at domestic working condition, the hight efficiency, lower noise. all key accessories are world brand products,insuring DSR series productions more perfection,